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Generally speaking, oceans are an enormous expanse of water that makes up to 70% of the earth’s surface. As a matter of fact, there are at least seven well-known deepest oceans and seas all around the world.

The Netwave Systems is a prestigious company known for its very high quality, functional and compact voyage data recorder units. Part of their advocacy is conducting wise research of everything about the marine life. Basically, that includes the study of the deepest oceans around the globe.

There are a number of great surprises, strangeness, and beautiful things in the oceans. Quite bizarre but true, the planet that we live in is seventy percent water of the oceans and seas. Most especially, the deepest oceans boast a vast and extensive array of extraordinary objects, formations, and even geographic features. In fact, in contrast to land, there is much of life in the deepest oceans like unusual creatures and exotic plants.



It cannot be denied, the deepest oceans and seas are filled with so many wonders and mysteries.

In reality, still, 95% of the oceans around the globe are unexplored. That means a fountain of knowledge awaits to be discovered and learned. The beauty of the oceans and their spellbinding contributions to the planet have continually astounded us. Here is the following list of the recognized deepest oceans worldwide:

  • Pacific Ocean – about 35,837 feet and 10,924 meters, which make it the greatest of the oceans that cover around 1/3 of the surface of the earth. It disconnects Asia and Australia from the North and South America. This deepest ocean acquired its name from Ferdinand Magellan, the great explorer. Lies within the Pacific Ocean is the Mariana Trench, the deepest place around the world. The New Guinea in the South Pacific happens to be the largest island in the Pacific Ocean.
  • Atlantic Ocean – about 30,246 feet and 9,219 meters, which make this ocean the second deepest ocean, separating Europe and Africa from North and South America. Long, Long time ago, people thought that the earth was just plain flat. And that, ships or vessels would fall off the earth somewhere in the Atlantic Ocean. However, by sailing across this ocean and discovering the Americas, Columbus proved this fact wrong. The Atlantic Ocean got its name from the Greeks, who actually called this ocean the Sea of Atlas.
  • Indian Ocean – about 24,460 feet and 7,455 meters, making it third on the list of the deepest oceans around the globe. Furthermore, it is the warmest ocean around the world. The Indian Ocean composed the Persian Gulf and the Red Sea. More significant islands involved are the Madagascar, Seychelles, and Sri Lanka.



In addition, The Carribean Sea having 22,788 feet and 6,946 meters, and the South China Sea having 16,456 feet and 5,016 meters are also two of the identified deepest oceans of the world. 


  • Southern Ocean – about 23,737 feet and 7,236 meters, which made it known to be the fourth largest of the world’s ocean. It is situated at the South Pole and the Southern area of the earth.
  • Arctic Ocean – about 18,456 feet and 5,625 meters and is located in the Northern part of the globe, mainly around the North Pole. The Arctic Ocean is the shallowest and smallest of the worlds famous oceans. Due to melting ice, a lot of fresh waters are present in this ocean.

More incredible facts about the deepest oceans existing:

  • Obviously, there are ocean tides. And what causes them to occur is actually the gravitational pull of the moon.
  • Literally, 50% of the entire United States is wrapped with oceans
  • There is about an estimated of twenty million tons of gold that can be seen within ocean depths.
  • 70% of the oxygen that people breathe is contributed by the aquatic plants in the deepest oceans.
  • The Mid-Atlantic Ridge is popular for being the world’s longest mountain range under the ocean having 35,000 miles long.

Every detail about the earth’s oceans and deepest oceans is just so appealing and splendid. But take note, only a little percentage have been conducted with studies. How much more when that 95% of the undiscovered ocean wonders will be revealed.